The Dunlopillo Hybrid Lair mattress has a very supportive pocket spring unit as well as a luxurious latex layer, featuring 1190 individual pocket springs. Each spring moves up and down like a piston as weight is applied. As the springs are sat within their own fabric 'pocket', they don?t interfere with one another, making the support very accurate and precise. The result is contour hugging support that can improve your posture and prevent aches and pains caused by pressure points forming in the night. This quilted mattress? smooth sleeping surface is finished in a tactile and attractive...